4 SAUCERS 5 5/8 WIDE. I do not know the materials used in production, and I cannot guarantee an items durability.Antique porcelain, glass and other vintage items are fragile and may not be best suited for use. I recommend that you use the vintage items I sell for decorative purposes. The item "Lenox Belleek Willets Gold White Gardenia Coffee Pot Creamer Sugar Cups Saucers" is in sale since Friday, November 29, 2019. This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Belleek". The seller is "affordablechina" and is located in Bethesda, Maryland. This item can be shipped worldwide.